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대한화학회 제124회 학술발표회 및 총회 Synthesis of Amino-Functionalized Polymers via Staudinger Reduction

등록일
2019년 8월 22일 13시 07분 45초
접수번호
1104
발표코드
POLY.P-28 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 18일 (금요일) 11:00~12:30
발표형식
포스터
발표분야
Polymer Chemistry
저자 및
공동저자
Haeji Jung, Yeong-Gweon Lim*, Sejin Lee
Agency for Defense Development, Korea
The Staudinger reduction, a phosphine-mediated conversion of organic azides to amines, presents an important synthetic method. Since its first report, the Staudinger reduction has found a widespread use in synthetic organic chemistry, materials science and medicinal chemistry. It is also noteworthy that amino groups can be applied to further transformation. In the present work, we report a novel approach for functionalization of azide polymers to amino polymers by Staudinger reduction with triphenylphosphine. We prepared the phenyl-terminated polybutadiene (PtPB) containing azide groups and poly(glycidyl azide polymer) (GAP) as precursors. All of azide groups in polymers converted to amino groups completely with high yields, and products were analyzed for its structural confirmation and determination of important physical and thermal properties.

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